/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.netbeans.core.multiview;

import org.netbeans.core.api.multiview.MultiViewPerspective;
import org.netbeans.core.spi.multiview.MultiViewDescription;

/**
 * delegate to implement by MultiViewTopComponent
 *
 * @author  mkleint
 */
public interface MultiViewHandlerDelegate {



        MultiViewPerspective[] getDescriptions();

        MultiViewPerspective getSelectedDescription();

//        MultiViewPerspectiveComponent getElementForDescription(MultiViewPerspective desc);

        void requestActive(MultiViewPerspective desc);

        void requestVisible(MultiViewPerspective desc);

        void addMultiViewDescription(MultiViewDescription descr, int position);
        
        void removeMultiViewDescription(MultiViewDescription descr);
}
